Sell Ductile Iron Resilient Gate Valve

DESIGN DESCRIPTION:  Design: AWWAC509-94;  Manufacture: Factory STD;  Face To Face: ANSI B16.10  Flange: ANSI B16.1;  Bolt Bonnet;  Soft Seal;  Material and Working Temp.:  Cast Iron and Ductile Iron: 0℃-200℃(32℉-392℉)  Buna-N: 71℃(160°F) Maximum  EPDM: 80℃(176°F) Maximum PARTS AND MATERIAL: NO. PART NAME MATETIAL 1 Body ASTM A126-B/A536,DIN GG25/GGG40 2 Disc Ductile iron with NBR/EPDM 3 Stem nut Brass 4 Stem Stainless steel 5 Bonnet ASTM A126-B/A536,DIN GG25/GGG40 6 O-ring NBR 7 holder NBR 8 Stem packing NBR 9 Gland ASTM A126-B/A536,DIN GG25/GGG40 10 Hand wheel Ductile iron OTHER MATERIALS ARE AVAILABLE UPON REQUEST.